Sentence group distribution of keywords and innovation idea words 關(guān)鍵詞與創(chuàng)新點(diǎn)詞句群分布分析
Physiological group distribution of microorganisms in the water body of the hangzhou section of the grand canal 京杭大運(yùn)河杭州段水體中微生物生理群生態(tài)分布研究
According to the archaeological investigation and research , the ruins group distribution of hongshan culture changed with variation of horqin sandy land affected by climate - temperature decrease , rainfall amount and so on 根據(jù)考古調(diào)查研究,紅山文化遺址群的分布多伴隨氣候環(huán)境(降溫事件、降雨量等)下的科爾沁沙地變化而發(fā)生變化。